Title:
LIFTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/031462
Kind Code:
A3
Abstract:
The invention relates to lifting system for watercraft (1) or marine vessels. The marine vessel can be positioned stationary and temporarily on the sea bed (45) by means of supporting legs (10) which can be lowered and raised. A force-fitting locking and braking device (13, 23, 24) is used in this case. This allows the marine vessel to be held in a stationary raised position, and allows the marine vessel to be lowered when it is transferred to the position of travel, relatively quickly and efficiently, by hydro-mechanical means (10, 11), combined with hydraulic devices (16, 17).
Inventors:
VON WEDEL HENNING (DE)
Application Number:
PCT/EP2009/005469
Publication Date:
November 25, 2010
Filing Date:
July 28, 2009
Export Citation:
Assignee:
WAERTSILAE SHIP DESIGN GERMANY GMBH (DE)
VON WEDEL HENNING (DE)
VON WEDEL HENNING (DE)
International Classes:
E02B17/02; B63B21/50
Foreign References:
| US3717001A | 1973-02-20 | |||
| US2944403A | 1960-07-12 | |||
| DE1199951B | 1965-09-02 | |||
| DE3608756A1 | 1987-10-01 | |||
| DE1484525A1 | 1969-09-25 | |||
| DE2651022A1 | 1978-05-18 | |||
| US2226789A | 1940-12-31 | |||
| US2967400A | 1961-01-10 | |||
| US3118283A | 1964-01-21 | |||
| US4069681A | 1978-01-24 |
Attorney, Agent or Firm:
HEIM, Hans-Karl et al. (Irmgardstrasse 3, München, DE)
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